• The prehistoric settlement of Agia Irini. One of the major settlements of the Aegean from the Early to the Late Bronze Age.
• The Lighthouse of St. Nicholas. Passing through the Strait of Katsoni the path that leads to the lighthouse was lit first in the Cyclades and second in Greece.
• The Monastery of Panagia Kastriani. (12.5 km from the port). Built on a cliff by the sea, where they found the image of the Virgin Mary by shepherds.

• One of the few forests of Royal Oak who have been in the Aegean Sea. You will find it at the central and eastern part of Kea. On the old days acorn was exported for the purpose of tanning.

• Paths of 36 km, with 65% of them paved, leading to secluded beaches, natural springs and archaeological sites. On all routes there are signage and destination signs.
The footpaths of Kea:
https://destinationkea.com/en/adventure-tourism/pathways/

• Organized or not, the beaches on Kea maintain pristine beauty. Some of the most crowded and tourist beaches are Korissia (port), Gialiskari, Otzias and Xyla. On the northeast side are the Spathi, the Kalydonychi, Sykamia and Orkos. South of the island you will find Poiisses, Koundouro and Kampi. Some more remote beaches are Karthea, Kaliskia the Vroskopos and Liparo.